Responding to Paul Krugman and Ezra Klein
I seem to have touched a raw nerve with my post earlier today on my International Liberty blog, comparing Reagan and Obama on how well the economy performed coming out of recession. Both Ezra Klein and Paul Krugman have denounced my analysis (actually, they denounced me approving of Richard Rahn’s analysis, but that’s a trivial detail). Krugman responded by asserting that Reaganomics was irrelevant (I’m not kidding) to what happened in the 1980s. Klein’s response was more substantive, so let’s focus on his argument. He begins by stating that the recent recession and the downturn of the early 1980s were different creatures. My argument was about how strongly the economy rebounded, however, not the length, severity, causes, and characteristics of each recession. But Klein then cites Rogoff and Reinhardt to argue that recoveries from financial crises tend to be less impressive than recoveries from normal recessions.
That’s certainly a fair argument. I haven’t read the Rogoff-Reinhardt book, but their hypothesis seems reasonable, so let’s accept it for purposes of this discussion. Should we therefore grade Obama on a curve? Perhaps, but it’s also true that deep recessions usually are followed by more robust recoveries. And since the recent downturn was more severe than the the one in the early 1980s, shouldn’t we be experiencing some additional growth to offset the tepidness associated with a financial crisis?
I doubt we’ll ever know how to appropriately measure all of these factors, but I don’t think that matters. I suspect Krugman and Klein are not particularly upset about Richard Rahn’s comparisons of recessions and recoveries. The real argument is whether Reagan did the right thing by reducing the burden of government and whether Obama is doing the wrong thing by heading in the opposite direction and making America more like France or Greece. In other words, the fundamental issue is whether we should have big government or small government. I think the Obama Administration, by making government bigger, is repeating many of the mistakes of the Bush Administration. Krugman and Klein almost certainly disagree.
The White House Has Declared Class War on the Rich, but the Poor and Middle Class Will Suffer Collateral Damage
The 2001 and 2003 tax cuts are scheduled to expire at the end of this year, which means a big tax increase in 2011. Tax rates for all brackets will increase, the double tax on dividends will skyrocket from 15 percent to 39.6 percent, the child credit will shrink, the death tax will be reinstated (at 55 percent!), the marriage penalty will get worse, and the capital gains tax rate will jump to 20 percent. All of these provisions will be unwelcome news for taxpayers, but it’s important to look at direct and indirect costs. A smaller paycheck is an example of direct costs, but in some cases the indirect costs — such as slower economic growth — are even more important. This is why higher tax rates on entrepreneurs and investors are so misguided. For every dollar the government collects from policies targeting these people (such as higher capital gains and dividend taxes, a renewed death tax, and increases in the top tax rates), it’s likely that there will be significant collateral economic damage.
Unfortunately, the Obama Administration’s approach is to look at tax policy only through the prism of class warfare. This means that some tax cuts can be extended, but only if there is no direct benefit to anybody making more than $200,000 or $250,000 per year. The folks at the White House apparently don’t understand, however, that higher direct costs on the “rich” will translate into higher indirect costs on the rest of us. Higher tax rates on work, saving, investment, and entrepreneurship will slow economic growth. And, because of compounding, even small changes in the long-run growth rate can have a significant impact on living standards within one or two decades. This is one of the reasons why high-tax European welfare states have lost ground in recent decades compared to the United States.
When the economy slows down, that’s not good news for upper-income taxpayers. But it’s also bad news for the rest of us — and it can create genuine hardship for those on the lower rungs of the economic ladder. The White House may be playing smart politics. As this blurb from the Washington Post indicates, the President seems to think that he can get away with blaming the recession on tax cuts that took place five years before the downturn began. But for those of us who care about prosperity more than politics, what really matters is that the economy is soon going to be hit with higher tax rates on productive behavior. It’s unclear whether that’s good for the President’s poll numbers, but it’s definitely bad for America.
Treasury Secretary Timothy F. Geithner took the lead Sunday in continuing the Obama administration’s push for extending middle-class tax cuts while allowing similar cuts for the nation’s wealthiest individuals to expire in January. …The tax cuts, put in place between 2001 and 2003, have become an intensely political topic ahead of the congressional elections this fall. Republicans have argued that extending the full spectrum of tax cuts is essential to strengthening the sluggish economic recovery. Geithner rejected that notion, telling ABC’s “This Week” that letting tax cuts for the wealthiest expire would not hurt growth. …On Saturday, the president used part of his weekly address to chide House Minority Leader John A. Boehner (Ohio) and other Republicans who oppose the administration’s approach, saying the GOP was pushing “the same policies that led us into this recession.”
The Joint Committee on Taxation’s Voodoo Economics
The Wall Street Journal has an excellent editorial this morning on the obscure — but critically important — issue of measuring what happens to tax revenue in response to changes in tax policy. This is sometimes known as the dynamic scoring versus static scoring debate and sometimes referred to as the Laffer Curve controversy.
The key thing to understand is that the Joint Committee on Taxation (which produces revenue estimates) assumes that even big changes in tax policy have zero macroeconomic impact. Adopt a flat tax? The JCT assumes no effect on the economic performance. Double tax rates? The JCT assumes no impact on growth.
The JCT does include a few microeconomic effects into its revenue-estimating models (an increase in gas taxes, for instance, would reduce gasoline consumption), but it is quite likely that they underestimate the impact of high tax rates on incentives to work, save, and invest. We don’t know for sure, though, because the JCT refuses to make its methodology public. This raises a rather obvious question: Why is the JCT so afraid of transparency? Here’s some of what the WSJ had to say about the issue, including some comparisons of what the JCT predicted and what happened in the real world.
…it’s worth reviewing whether Joint Tax estimates are accurate. This is especially important now, because President Obama and Democrats in Congress want to allow the 2003 tax cuts to expire on January 1 for individuals earning more than $200,000. The JCT calculates that increasing the tax rates on capital gains, dividends and personal income will raise nearly $100 billion a year. …we are not saying that every tax cut “pays for itself.” Some tax cuts—such as temporary rebates—have little impact on growth and thus they may lose revenue more or less as Joint Tax predicts. Cuts in marginal rates, on the other hand, have substantial revenue effects, as economic studies have shown. …So how well did Joint Tax do when it predicted a giant revenue decline from the 2003 investment tax cuts? Not too well. We compared the combined Congressional Budget Office and Joint Tax estimate of revenues after the 2003 tax cuts were enacted with the actual revenues collected from 2003-2007. In each year total federal revenues came in substantially higher than Joint Tax predicted—$434 billion higher than forecast over the five years. …As for capital gains tax receipts, they nearly tripled from 2003 to 2007, even though the capital gains tax rate fell to 15% from 20%. Yet the behavioral models that Mr. Barthold celebrates predicted that the capital gains cuts would cost the government just under $10 billion from 2003-07 when the actual capital gains revenues over five years were $221 billion higher than JCT and CBO predicted. …Estimating future federal tax revenues is an inexact science to be sure. Our complaint is that Joint Tax typically overestimates the revenue gains from raising tax rates, while overestimating the revenue losses from tax rate cuts. This leads to a policy bias in favor of higher tax rates, which is precisely what liberal Democrats wanted when they created the Joint Tax Committee.
All of the revenue-estimating issues are explained in greater detail in my three-part video series on the Laffer Curve. Part I looks at the theory. Part II looks at the evidence. Part III, which can be watched below, analyzes the role of the Joint Committee on Taxation and speculates on why the JCT refuses to be transparent.
The Deadly Impact of the Death Tax
Australia got rid of its death tax in 1979. A couple of Aussie academics investigated whether the elimination of the tax had any impact on death rates. They found the ultimate example of supply-side economics, as reported in the abstract of their study.
In 1979, Australia abolished federal inheritance taxes. Using daily deaths data, we show that approximately 50 deaths were shifted from the week before the abolition to the week after. This amounts to over half of those who would have been eligible to pay the tax. Although we cannot rule out the possibility that our results are driven by misreporting, our results imply that over the very short run, the death rate may be highly elastic with respect to the inheritance tax rate.
It looks like this experiment is going to be repeated in the United States, but in the opposite direction. There was a rather unsettling article in the Wall Street Journal over the weekend. The story begins with a description of how the death tax rate dropped from 45 percent in 2009 to zero in 2010, and then notes the huge implications of a scheduled increase to 55 percent in 2011.
Congress, quite by accident, is incentivizing death. When the Senate allowed the estate tax to lapse at the end of last year, it encouraged wealthy people near death’s door to stay alive until Jan. 1 so they could spare their heirs a 45% tax hit. Now the situation has reversed: If Congress doesn’t change the law soon—and many experts think it won’t—the estate tax will come roaring back in 2011. …The math is ugly: On a $5 million estate, the tax consequence of dying a minute after midnight on Jan. 1, 2011 rather than two minutes earlier could be more than $2 million; on a $15 million estate, the difference could be about $8 million.
The story then features several anecdotes from successful people, along with observations from those who deal with wealthy taxpayers. The obvious lesson is that taxpayers don’t want the IRS to confiscate huge portions of what has been saved and invested over lifetimes of hard work.
Will Higher Tax Rates in 2011 Cause an Economic Collapse?
Art Laffer has a compelling column in yesterday’s Wall Street Journal, where he makes the case that future tax rate increases will cause considerable economic damage because people have an incentive to maximize income this year to take advantage of current tax rates — resulting in an artificial drop in economic activity next year. In effect, this will be a reverse version of the experiment in the early 1980s, when entrepreneurs and investors had an incentive to postpone economic activity since Reagan’s tax rate reductions were phased in over several years. I am reluctant to endorse Art’s prediction that the “economy will collapse,” since even good economists are lousy forecasters. But we certainly will see a large degree of tax planning, which will lead to less revenue than expected next year. And the higher tax rates will inhibit growth, though it is impossible to predict whether this means 2.1 percent growth instead of 2.3 percent growth, for instance, or 0.5 percent growth instead of 0.6 percent growth.
On or about Jan. 1, 2011, federal, state and local tax rates are scheduled to rise quite sharply. …the highest federal personal income tax rate will go 39.6% from 35%, the highest federal dividend tax rate pops up to 39.6% from 15%, the capital gains tax rate to 20% from 15%, and the estate tax rate to 55% from zero. …Tax rates have been and will be raised on income earned from off-shore investments. Payroll taxes are already scheduled to rise in 2013 and the Alternative Minimum Tax (AMT) will be digging deeper and deeper into middle-income taxpayers. And there’s always the celebrated tax increase on Cadillac health care plans. State and local tax rates are also going up in 2011 as they did in 2010. Tax rate increases next year are everywhere. …if people know tax rates will be higher next year than they are this year, what will those people do this year? They will shift production and income out of next year into this year to the extent possible. As a result, income this year has already been inflated above where it otherwise should be and next year, 2011, income will be lower than it otherwise should be. …In 1981, Ronald Reagan—with bipartisan support—began the first phase in a series of tax cuts passed under the Economic Recovery Tax Act (ERTA), whereby the bulk of the tax cuts didn’t take effect until Jan. 1, 1983. Reagan’s delayed tax cuts were the mirror image of President Barack Obama’s delayed tax rate increases. For 1981 and 1982 people deferred so much economic activity that real GDP was basically flat (i.e., no growth), and the unemployment rate rose to well over 10%. But at the tax boundary of Jan. 1, 1983 the economy took off like a rocket, with average real growth reaching 7.5% in 1983 and 5.5% in 1984. It has always amazed me how tax cuts don’t work until they take effect. Mr. Obama’s experience with deferred tax rate increases will be the reverse. The economy will collapse in 2011. …The result will be a crash in tax receipts once the surge is past. If you thought deficits and unemployment have been bad lately, you ain’t seen nothing yet.
What’s the Future for Supply-Side Economics?
Kevin Williamson has a long-overdue piece in National Review making two essential points about supply-side economics and the Laffer Curve. First, he explains that tax cuts are not the fiscal equivalent of a perpetual motion machine. Simply stated, too many Republicans have fallen into very sloppy habits. They oftentimes fail to understand the difference between “supply-side” tax rate reductions that actually improve incentives to engage in productive behavior and social-engineering tax cuts that simply allow people to keep more money, regardless of whether they create more wealth. This does not necessarily mean the latter form of tax cuts are bad, but they definitely do not boost economic performance and generate revenue feedback. Moreover, even when GOPers are talking about supply-side tax cuts, they frequently exaggerate the positive effects by claiming that lower tax rates “pay for themselves.” I certainly think that can happen, and I give real-world examples in this video on the Laffer Curve (including Reagan’s lower tax rates on those evil rich people), but self-financing tax cuts are not common.
Williamson’s second point is that the true fiscal burden is best measured by looking at how much government is spending. I might quibble with his description of deficits as a form of deferred taxation since technically debt can be rolled over in perpetuity, but his main point is right on the mark. There is no doubt that most forms of government spending — regardless of the means of financing — harm growth by diverting money from the productive sector of the economy (technically, the economic damage occurs because capital and labor are misallocated and incentives are diminished, but let’s not get too wonky). Here are some excerpts from Williamson’s article:
Properly understood, there were no Reagan tax cuts. In 1980 federal spending was $590 billion and in 1989 it was $1.14 trillion; you don’t get Reagan tax cuts without Tip O’Neill spending cuts. Looked at from the proper perspective, we haven’t really had any tax cuts to speak of — we’ve had tax deferrals. …even during periods of strong economic growth, there has been nothing to indicate that our economy is going to grow so fast that it will surmount our deficits and debt without serious spending restraint. This should be a shrieking klaxon of alarm for conservatives still falling for happy talk about pro-growth tax cuts and strategic Laffer Curve optimizing. …The exaggeration of supply-side effects — the belief that tax-rate cuts pay for themselves or more than pay for themselves over some measurable period — is more an article of faith than an economic fact. But it’s a widespread faith: George W. Bush argued that tax cuts would serve to increase tax revenues. So did John McCain. …It is true that tax cuts can promote growth, and that the growth they promote can help generate tax revenue that offsets some of the losses from the cuts. …The problem with magical supply-siderism is that it gives Republicans a rhetorical and intellectual framework in which to ignore spending — just keep cutting taxes, the argument goes, and somebody else will eventually have to cut spending. The results speak for themselves: Tom DeLay and Dennis Hastert and Trent Lott and Bill Frist all know how to count, but, under their leadership, Republicans spent all the money the country had and then some.
Now that we’ve chastised Republicans, it’s time to turn our attention to the Democrats. We know they are bad on spending (I often joke that Republicans expand government out of stupidity, while Democrats do it for reasons of malice), so let’s focus on their approach to Laffer Curve issues. If the GOP is guilty of being too exuberant, the Democrats and their allies at the Joint Committee on Taxation (the bureaucracy on Capitol Hill that estimates the revenue impact of tax policy changes) are guilty of deliberate blindness. The current methodology used by the JCT (with the full support of the Democrats) is to assume that changes in tax policy — regardless of magnitude — have zero impact on economic performance. If you double tax rates, the JCT assumes the economy is unaffected and people earn just as much taxable income. If you replace the IRS with a flat tax, the JCT assumes there is no effect on macroeconomic performance. Sounds unbelievable, but this video has the gory details, including when my former boss, Senator Bob Packwood was told by JCT that revenues would rise year after year even if the government imposed a 100 percent tax rate.
Interestingly, the European Central Bank just released a new study showing that there are substantial Laffer Curve affects and that lower tax rates generate large amounts of revenue feedback. In a few cases (Sweden and Denmark), the researchers even conclude that some lower tax rates would be in that rare category of self-financing tax cuts. But the key point from this ultra-establishment institution is that changes in tax rates do lead to changes in taxable income. This means it is an empirical question to determine the revenue impact. Here’s a key excerpt from the study’s conclusion:
We show that there exist robust steady state Laffer curves for labor taxes as well as capital taxes. …EU-14 countries are much closer to the slippery slopes than the US. More precisely, we find that the US can increase tax revenues by 30% by raising labor taxes but only 6% by raising capital income taxes, while the same numbers for EU-14 are 8% and 1% respectively. …We find that for the US model 32% of a labor tax cut and 51% of a capital tax cut are self-financing in the steady state. In the EU-14 economy 54% of a labor tax cut and 79% of a capital tax cut are self-financing. We therefore conclude that there rarely is a free lunch due to tax cuts. However, a substantial fraction of the lunch will be paid for by the efficiency gains in the economy due to tax cuts.
Contrary to over-enthusiastic Republicans and deliberately-dour Democrats, the Laffer Curve/supply-side economics debate is not a binary choice between self-financing tax cuts and zero-impact tax cuts. Yes, there are examples of each, but the real debate should focus on which types of tax reforms generate the most bang for the buck. In the 1980s, the GOP seems to have the right grasp of this issue, focusing on lowering tax rates and reducing the discriminatory tax bias against saving and investment. This approach generated meaningful results. As Nobel laureate Robert Lucas wrote, “The supply side economists, if that is the right term for those whose research we have been discussing, have delivered the largest genuinely free lunch that I have seen in 25 years of this business, and I believe we would be a better society if we followed their advice.”
But identifying and advocating pro-growth tax reforms, as Williamson notes, is just part of the battle. The real test of fiscal responsibility if controlling the size of government. Republicans miserably failed at this essential task during the Bush year. If they want to do the right thing for the nation, and if they want to avert a Greek-style fiscal collapse, they should devote most of their energies to reducing the burden of government spending.
Real World Evidence for the Laffer Curve from the Government of Washington, DC
President Obama is proposing a series of major tax increases. His budget envisions higher tax rates on personal income, increased double taxation of dividends and capital gains, and a big increase in the death tax. And his health care plan includes significant tax hikes, including perhaps the imposition of the Medicare payroll tax on capital income — thus exacerbating the tax code’s bias against saving and investment. It is unclear why the White House is pursuing these punitive policies. The President said during the 2008 campaign that he favored soak-the-rich taxes even if they did not raise revenue, but his budget predicts the proposals will raise lots of money.
Because of the Laffer Curve, it is highly unlikely that all of this additional revenue will materialize if the President’s budget is approved. The core insight of the Laffer Curve is not that all tax increases lose money and that all tax cuts raise revenues. That only happens in rare circumstances. Instead, the Laffer Curve simply reveals that higher tax rates will lead to less taxable income (or that lower tax rates will lead to more taxable income) and that it is an empirical matter to figure out the degree to which the change in tax revenue resulting from the shift in the tax rate is offset by the change in tax revenue caused by the shift in the other direction for taxable income. This should be an uncontroversial proposition, and these three videos explain Laffer Curve theory, evidence, and revenue-estimating issues. Richard Rahn also gives a good explanation in a recent Washington Times column.
Interestingly, the DC government (which certainly is not a bastion of free-market thinking) has just acknowledged the Laffer Curve. As the excerpt below illustrates, an increase in the cigarette tax did not raise the amount of revenue that local politicians expected. The evidence is so strong that the city’s budget experts warn that a further increase will reduce revenue:
One of the gap-closing measures for the FY 2010 budget was an increase in the excise tax on cigarettes from $2.00 to $2.50 per pack. The 50 cent increase in the cigarette tax rate was projected to increase revenue but also reduce volume. Collections year-to-date point to a more severe drop in volumes than projected. Anecdotal evidence suggests that Maryland smokers who were purchasing in DC in FY 2008, because the tax rate in the District was less than the tax rate in Maryland, have shifted purchases back to Maryland now that the tax rate in the District is higher. Virginia analyzed the impact of demand when the federal rate went up by $0.61 in April and has been surprised that demand is much stronger than they had projected–raising the possibility that purchasing in DC has moved across the river. Whatever the actual cause, because of the lower than anticipated collections, the estimate for cigarette tax revenue is revised downwards by $15.4 million in FY 2010 and $15.2 million in FY 2011. Given that cigarette tax rates in neighboring jurisdictions are now lower than that of the District, future increases in the tax rate will likely generate less revenue rather than more.
The Reagan Tax Cuts, Budget Forecasting, and Government Revenue
While perusing the Internet, I saw an article by Iwan Morgan, who is the author of The Age of Deficits: Presidents and unbalanced Budgets from Jimmy Carter to George W. Bush. The author asserted in this article that, “The deficit explosion on his watch was a nasty surprise for Ronald Reagan not a deliberate strategy to reduce government. In his rosy interpretation of Laffer curve theory, the personal tax cuts he promoted in 1981 would deliver higher not lower revenues through their boost to economic growth.”
The first sentence is an interesting interpretation, since many leftists believe that Reagan deliberately created deficits to make it more difficult for Democrats in Congress to increase spending. I’m agnostic on that issue, but Morgan definitely errs (or is grossly incomplete) in the second sentence. The Reagan Administration did not employ dynamic scoring when predicting the revenue impact of its tax rate reductions. It is true that the White House failed to predict the drop in revenues, particularly in 1982, but that happened because of both the second stage of the 1980-82 double-dip recession and the unexpected drop in inflation (the Congressional Budget Office also failed to predict both of these events, so Reagan’s forecasters were hardly alone in their mistake). Moreover, Morgain’s dismissal of the Laffer Curve is unwarranted. While several GOP politicians exaggerated the relationship between tax rates, taxable income, and tax revenue, this does not mean it does not exist.
The table below, which is based on data from the IRS’s Statistics of Income, shows what happened to tax collections from upper-income taxpayers between 1980 and 1988. Supply siders can be criticized for many things, especially their apparent disregard for the importance of limiting the size of government, but the IRS figures clearly show that lower tax rates were followed by more rich people, more taxable income, and more tax revenue. For those keeping score at home, that’s a perfect batting average for supply-side economics.
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